854 search results - page 50 / 171 » A Spatial Communication Model for Ubiquitous Computing Servi... |
SACMAT
2010
ACM
13 years 7 months ago
2010
ACM
Proposed models for spatially-aware extensions of role-based access control (RBAC) combine the administrative and security advantages of RBAC with the dynamic nature of mobile and...
MSWIM
2006
ACM
14 years 2 months ago
2006
ACM
As mobile devices, such as laptops, PDAs or mobile phones, are getting more and more ubiquitous and are able to communicate with each other via wireless technologies, the paradigm...
HOTOS
2003
IEEE
14 years 2 months ago
2003
IEEE
Understanding the performance of distributed systems requires correlation of thousands of interactions between numerous components — a task best left to a computer. Today’s sy...
ITRUST
2004
Springer
14 years 2 months ago
2004
Springer
Abstract The Internet provides a ubiquitous, standards-based substrate for global communications of all kinds. Rapid advances are now being made in agreeing protocols and machine-p...
SI3D
2003
ACM
14 years 2 months ago
2003
ACM
Interruptible rendering is a novel approach to the fidelity-versusperformance tradeoff ubiquitous in real-time rendering. Interruptible rendering unifies spatial error, caused by ...